Module: Ordinary Kriging
(c) 2008 by O.Conrad
Menu: Geostatistics > Kriging
Description
Ordinary Kriging for grid interpolation from irregular sample points.
Parameters
NameTypeIdentifierDescriptionConstraints
Input
Points Shapes (input)SHAPES
Output
Grid (*)Data Object (optional output)GRID
Variance (*)Data Object (optional output)VARIANCE
Options
AttributeTable fieldFIELD
Create Variance GridBooleanBVARIANCE
Target GridChoiceTARGETAvailable Choices:
[0] user defined
[1] grid system
[2] grid
Variogram ModelChoiceMODELAvailable Choices:
[0] Spherical Model
[1] Exponential Model
[2] Gaussian Model
[3] Linear Regression
[4] Exponential Regression
[5] Power Function Regression
Block KrigingBooleanBLOCK
Block SizeFloating pointDBLOCKMinimum: 0.000000
Logarithmic TransformationBooleanBLOG
NuggetFloating pointNUGGETMinimum: 0.000000
SillFloating pointSILLMinimum: 0.000000
RangeFloating pointRANGEMinimum: 0.000000
Linear RegressionFloating pointLIN_BParameter B for Linear Regression:
y = Nugget + B * x
Exponential RegressionFloating pointEXP_BParameter B for Exponential Regression:
y = Nugget * e ^ (B * x)
Power Function - AFloating pointPOW_AParameter A for Power Function Regression:
y = A * x ^ B
Power Function - BFloating pointPOW_BParameter B for Power Function Regression:
y = A * x ^ B
Maximum Search Radius (map units)Floating pointMAXRADIUSMinimum: 0.000000
Min./Max. Number of m_PointsValue rangeNPOINTS
(*) optional